syntax = "proto3";
package zgc.bep3.v1beta1;

import "cosmos/base/query/v1beta1/pagination.proto";
import "cosmos/base/v1beta1/coin.proto";
import "cosmos_proto/cosmos.proto";
import "gogoproto/gogo.proto";
import "google/api/annotations.proto";
import "google/protobuf/duration.proto";
import "zgc/bep3/v1beta1/bep3.proto";

option go_package = "github.com/0glabs/0g-chain/x/bep3/types";

// Query defines the gRPC querier service for bep3 module
service Query {
  // Params queries module params
  rpc Params(QueryParamsRequest) returns (QueryParamsResponse) {
    option (google.api.http).get = "/0g/bep3/v1beta1/params";
  }

  // AssetSupply queries info about an asset's supply
  rpc AssetSupply(QueryAssetSupplyRequest) returns (QueryAssetSupplyResponse) {
    option (google.api.http).get = "/0g/bep3/v1beta1/assetsupply/{denom}";
  }

  // AssetSupplies queries a list of asset supplies
  rpc AssetSupplies(QueryAssetSuppliesRequest) returns (QueryAssetSuppliesResponse) {
    option (google.api.http).get = "/0g/bep3/v1beta1/assetsupplies";
  }

  // AtomicSwap queries info about an atomic swap
  rpc AtomicSwap(QueryAtomicSwapRequest) returns (QueryAtomicSwapResponse) {
    option (google.api.http).get = "/0g/bep3/v1beta1/atomicswap/{swap_id}";
  }

  // AtomicSwaps queries a list of atomic swaps
  rpc AtomicSwaps(QueryAtomicSwapsRequest) returns (QueryAtomicSwapsResponse) {
    option (google.api.http).get = "/0g/bep3/v1beta1/atomicswaps";
  }
}

// QueryParamsRequest defines the request type for querying x/bep3 parameters.
message QueryParamsRequest {}

// QueryParamsResponse defines the response type for querying x/bep3 parameters.
message QueryParamsResponse {
  // params represents the parameters of the module
  Params params = 1 [(gogoproto.nullable) = false];
}

// QueryAssetSupplyRequest is the request type for the Query/AssetSupply RPC method.
message QueryAssetSupplyRequest {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  // denom filters the asset response for the specified denom
  string denom = 1;
}

// AssetSupplyResponse defines information about an asset's supply.
message AssetSupplyResponse {
  // incoming_supply represents the incoming supply of an asset
  cosmos.base.v1beta1.Coin incoming_supply = 1 [(gogoproto.nullable) = false];
  // outgoing_supply represents the outgoing supply of an asset
  cosmos.base.v1beta1.Coin outgoing_supply = 2 [(gogoproto.nullable) = false];
  // current_supply represents the current on-chain supply of an asset
  cosmos.base.v1beta1.Coin current_supply = 3 [(gogoproto.nullable) = false];
  // time_limited_current_supply represents the time limited current supply of an asset
  cosmos.base.v1beta1.Coin time_limited_current_supply = 4 [(gogoproto.nullable) = false];
  // time_elapsed represents the time elapsed
  google.protobuf.Duration time_elapsed = 5 [
    (gogoproto.nullable) = false,
    (gogoproto.stdduration) = true
  ];
}

// QueryAssetSupplyResponse is the response type for the Query/AssetSupply RPC method.
message QueryAssetSupplyResponse {
  // asset_supply represents the supply of the asset
  AssetSupplyResponse asset_supply = 1 [(gogoproto.nullable) = false];
}

// QueryAssetSuppliesRequest is the request type for the Query/AssetSupplies RPC method.
message QueryAssetSuppliesRequest {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;
}

// QueryAssetSuppliesResponse is the response type for the Query/AssetSupplies RPC method.
message QueryAssetSuppliesResponse {
  // asset_supplies represents the supplies of returned assets
  repeated AssetSupplyResponse asset_supplies = 1 [(gogoproto.nullable) = false];
}

// QueryAtomicSwapRequest is the request type for the Query/AtomicSwap RPC method.
message QueryAtomicSwapRequest {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  // swap_id represents the id of the swap to query
  string swap_id = 1;
}

// QueryAtomicSwapResponse is the response type for the Query/AtomicSwap RPC method.
message QueryAtomicSwapResponse {
  AtomicSwapResponse atomic_swap = 2 [(gogoproto.nullable) = false];
}

// AtomicSwapResponse represents the returned atomic swap properties
message AtomicSwapResponse {
  // id represents the id of the atomic swap
  string id = 1;
  // amount represents the amount being swapped
  repeated cosmos.base.v1beta1.Coin amount = 2 [
    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins",
    (gogoproto.nullable) = false
  ];
  // random_number_hash represents the hash of the random number
  string random_number_hash = 3;
  // expire_height represents the height when the swap expires
  uint64 expire_height = 4;
  // timestamp represents the timestamp of the swap
  int64 timestamp = 5;
  // sender is the 0g-chain sender of the swap
  string sender = 6 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  // recipient is the 0g-chain recipient of the swap
  string recipient = 7 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  // sender_other_chain is the sender on the other chain
  string sender_other_chain = 8;
  // recipient_other_chain is the recipient on the other chain
  string recipient_other_chain = 9;
  // closed_block is the block when the swap is closed
  int64 closed_block = 10;
  // status represents the current status of the swap
  SwapStatus status = 11;
  // cross_chain identifies whether the atomic swap is cross chain
  bool cross_chain = 12;
  // direction identifies if the swap is incoming or outgoing
  SwapDirection direction = 13;
}

// QueryAtomicSwapsRequest is the request type for the Query/AtomicSwaps RPC method.
message QueryAtomicSwapsRequest {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  // involve filters by address
  string involve = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  // expiration filters by expiration block height
  uint64 expiration = 2;
  // status filters by swap status
  SwapStatus status = 3;
  // direction fitlers by swap direction
  SwapDirection direction = 4;

  cosmos.base.query.v1beta1.PageRequest pagination = 5;
}

// QueryAtomicSwapsResponse is the response type for the Query/AtomicSwaps RPC method.
message QueryAtomicSwapsResponse {
  // atomic_swap represents the returned atomic swaps for the request
  repeated AtomicSwapResponse atomic_swaps = 1 [(gogoproto.nullable) = false];

  cosmos.base.query.v1beta1.PageResponse pagination = 3;
}